| 二直 | [にちょく, nichoku] (n) lining out to second base [Add to Longdo] |
| 十二直 | [じゅうにちょく, juunichoku] (n) twelve words used to mark the old calendar as indicators of lucky and unlucky activites [Add to Longdo] |
| 二直角 | [にちょっかく, nichokkaku] (n) straight angle [Add to Longdo] |